Which type of sampling method is being used in the following scenario: A Starbucks manager wants to do a study on the customer's level of satisfaction with
their service. He selects the first 50 customers that use the drive thru to rate their
satisfaction of their service on a scale of 1 to 10.

Voluntary Response Sample
Systematic Sample
Cluster Sample
Convenience Sample
Stratified Sample
Simple Random Sample

answer: y=4000x+14000

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .